<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <style>
      #main {
        width: 600px;
        height: 400px;
      }
    </style>
  </head>
  <body>
    <div id="main"></div>
    <script src="./echarts.min.js"></script>
    <script>
      const data = []
      for (let i = 0; i < 5; ++i) {
        data.push(Math.round(Math.random() * 200))
      }

      const myChart = echarts.init(document.getElementById('main'))
      const option = {
        tooltip: {
          trigger: 'axis',
          axisPointer: {
            type: 'shadow',
          },
        },
        grid: {
          left: '3%',
          right: '4%',
          bottom: '3%',
          containLabel: true,
        },
        // x轴设置
        xAxis: {
          type: 'category',
          data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
          axisLabel: {
            textStyle: {
              color: 'red',
            },
          },
          // 线段设置
          axisLine: {
            // 线的样式
            lineStyle: {
              type: 'dashed',
              color: 'black',
            },
          },
        },
        yAxis: {
          type: 'value',
          // 分割线设置
          splitLine: {
            // 线的样式
            lineStyle: {
              type: 'dashed',
              color: '#d4d4d6',
            },
          },
        },
        // 颜色
        color: [
          // 渐变
          {
            type: 'linear',
            x: 0,
            y: 0,
            x2: 0,
            y2: 1,
            colorStops: [
              {
                offset: 0,
                color: '#34d29a', // 0% 处的颜色
              },
              {
                offset: 1,
                color: '#d4f5ea', // 100% 处的颜色
              },
            ],
            global: false, // 缺省为 false
          },
          {
            type: 'radial',
            x: 0.5,
            y: 0.5,
            r: 0.5,
            colorStops: [
              {
                offset: 0,
                color: '#34d29a', // 0% 处的颜色
              },
              {
                offset: 1,
                color: '#d4f5ea', // 100% 处的颜色
              },
            ],
            global: false, // 缺省为 false
          },
        ],

        series: [
          // 柱状图 给多个图形,会有柱形

          {
            label: {
              show: true,
              position: 'top',
            },
            data: [120, 200, 150, 80, 70, 110, 130],
            type: 'bar',
            showBackground: true,
            backgroundStyle: {
              color: 'rgba(180, 180, 180, 0.2)',
            },
          },
          {
            label: {
              show: true,
              position: 'top',
            },
            data: [120, 200, 150, 80, 70, 110, 130],
            type: 'bar',
            showBackground: true,
            backgroundStyle: {
              color: 'rgba(180, 180, 180, 0.2)',
            },
          },
        ],
      }
      myChart.setOption(option)
    </script>
  </body>
</html>
